Aobon

Aobon is smart, and a genius when it comes to mechanics, often aiding his grandfather in the construction or repairing of B-da Armor. He also guides his teammates, tracks enemy movement, or analyzes data using radars, scanners, or computer technology. Aside from his intellect, Blue Bomber is kind-hearted and and honest. He speaks formally, using the "-desu" suffix in most of his dialogue.

He is not as confident as his peers, is easy to bully, and is afraid of ghosts and monsters. He wishes to become stronger, but when required, he can think fast on his feet and display acts of courage. In addition, Aobon is shy around girls and has had a crush on Akabon since first meeting her.

(Source: Bomberman B-Daman Bakugaiden Wikia)